So Vonage is adding service areas, one of which is Champaign, IL- right next to where I live. When I signed up, I got a Rockford, IL number (815 area code) which was the closest I could get at the time. I finally got the online change-of-number to work (website had problems today) and ordered a number change. I think they said it would take 24 hours. 2 minutes after I changed it, I opened the router interface and there was the new number. Called it from my cell phone and it rang just like it should!